GB9205727D0 - Averaging,flash analog to digital converter - Google Patents

Averaging,flash analog to digital converter

Info

Publication number
GB9205727D0
GB9205727D0 GB929205727A GB9205727A GB9205727D0 GB 9205727 D0 GB9205727 D0 GB 9205727D0 GB 929205727 A GB929205727 A GB 929205727A GB 9205727 A GB9205727 A GB 9205727A GB 9205727 D0 GB9205727 D0 GB 9205727D0
Authority
GB
United Kingdom
Prior art keywords
averaging
digital converter
flash analog
flash
analog
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB929205727A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrial Technology Research Institute ITRI
David Sarnoff Research Center Inc
Original Assignee
Industrial Technology Research Institute ITRI
David Sarnoff Research Center Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrial Technology Research Institute ITRI, David Sarnoff Research Center Inc filed Critical Industrial Technology Research Institute ITRI
Priority to GB929205727A priority Critical patent/GB9205727D0/en
Publication of GB9205727D0 publication Critical patent/GB9205727D0/en
Priority to US07/887,761 priority patent/US5291198A/en
Priority to EP93908292A priority patent/EP0631702B1/en
Priority to PCT/US1993/002129 priority patent/WO1993019533A1/en
Priority to DE69327094T priority patent/DE69327094T2/en
Priority to JP5516597A priority patent/JPH07506705A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
    • H03M1/203—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit
    • H03M1/204—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/202—Increasing resolution using an n bit system to obtain n + m bits by interpolation
    • H03M1/203—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit
    • H03M1/204—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators
    • H03M1/205—Increasing resolution using an n bit system to obtain n + m bits by interpolation using an analogue interpolation circuit in which one or more virtual intermediate reference signals are generated between adjacent original reference signals, e.g. by connecting pre-amplifier outputs to multiple comparators using resistor strings for redistribution of the original reference signals or signals derived therefrom
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • H03M1/362—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider
    • H03M1/365—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type the reference values being generated by a resistive voltage divider the voltage divider being a single resistor string

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
GB929205727A 1992-03-16 1992-03-16 Averaging,flash analog to digital converter Pending GB9205727D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB929205727A GB9205727D0 (en) 1992-03-16 1992-03-16 Averaging,flash analog to digital converter
US07/887,761 US5291198A (en) 1992-03-16 1992-05-29 Averaging flash analog-to-digital converter
EP93908292A EP0631702B1 (en) 1992-03-16 1993-03-15 Averaging flash analog-to-digital converter
PCT/US1993/002129 WO1993019533A1 (en) 1992-03-16 1993-03-15 Averaging flash analog-to-digital converter
DE69327094T DE69327094T2 (en) 1992-03-16 1993-03-15 AVERAGE EDUCATION FLASH ANALOG DIGITAL CONVERTER
JP5516597A JPH07506705A (en) 1992-03-16 1993-03-15 Averaging Flash Analog-to-Digital Converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929205727A GB9205727D0 (en) 1992-03-16 1992-03-16 Averaging,flash analog to digital converter

Publications (1)

Publication Number Publication Date
GB9205727D0 true GB9205727D0 (en) 1992-04-29

Family

ID=10712246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929205727A Pending GB9205727D0 (en) 1992-03-16 1992-03-16 Averaging,flash analog to digital converter

Country Status (2)

Country Link
US (1) US5291198A (en)
GB (1) GB9205727D0 (en)

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US6404373B1 (en) * 2000-10-13 2002-06-11 Topic Semiconductor Corp. Comparator circuit for analog-to-digital converter
DE10060159A1 (en) * 2000-12-04 2002-06-13 Infineon Technologies Ag Analog-digital converter and method for converting an analog signal into a digital signal
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US6677874B1 (en) * 2003-01-23 2004-01-13 Ess Technology, Inc. Analog-to-digital converter
US8161361B1 (en) 2003-01-28 2012-04-17 Marvell International Ltd. Averaging signals to improve signal interpretation
WO2006000987A1 (en) * 2004-06-24 2006-01-05 Koninklijke Philips Electronics N.V. Device for converting analog signals to digital signals with non-uniform accuracy
US20060114140A1 (en) * 2004-11-29 2006-06-01 Taiwan Semiconductor Manufacturing Co., Ltd. Two step flash analog to digital converter
JP4684743B2 (en) * 2005-05-27 2011-05-18 ルネサスエレクトロニクス株式会社 A / D conversion circuit, A / D converter, and sampling clock skew adjustment method
WO2007138512A2 (en) * 2006-05-30 2007-12-06 Nxp B.V. Flash analogue to digital converter
CN102494776B (en) * 2007-04-03 2014-11-19 武藤工业株式会社 Spectrophotometer and method
KR101422093B1 (en) * 2007-10-10 2014-07-28 한국과학기술원 An analog-to-digital converter which uses Tunneling Magneto Resistive devices
US7557746B1 (en) * 2007-12-13 2009-07-07 Nxp B.V. Time domain interpolation scheme for flash A/D converters
US7737875B2 (en) * 2007-12-13 2010-06-15 Nxp B.V. Time interpolation flash ADC having automatic feedback calibration
US8405407B2 (en) * 2009-06-05 2013-03-26 Chimei Innolux Corporation Current measurement circuit and measuring method thereof including a binary weighted capacitor array
US8896474B2 (en) * 2012-02-16 2014-11-25 Stichting Voor De Technische Wetenschappen Two-stage phase digitizer
US9047978B2 (en) 2013-08-26 2015-06-02 Micron Technology, Inc. Apparatuses and methods for selective row refreshes
US9935649B1 (en) * 2017-08-21 2018-04-03 Silicon Laboratories Inc. Low power quantizer with passive summers and interpolated dynamic comparators
US10580475B2 (en) 2018-01-22 2020-03-03 Micron Technology, Inc. Apparatuses and methods for calculating row hammer refresh addresses in a semiconductor device
US11152050B2 (en) 2018-06-19 2021-10-19 Micron Technology, Inc. Apparatuses and methods for multiple row hammer refresh address sequences
US10770127B2 (en) 2019-02-06 2020-09-08 Micron Technology, Inc. Apparatuses and methods for managing row access counts
US11043254B2 (en) 2019-03-19 2021-06-22 Micron Technology, Inc. Semiconductor device having cam that stores address signals
US11264096B2 (en) 2019-05-14 2022-03-01 Micron Technology, Inc. Apparatuses, systems, and methods for a content addressable memory cell with latch and comparator circuits
US11158364B2 (en) 2019-05-31 2021-10-26 Micron Technology, Inc. Apparatuses and methods for tracking victim rows
US11158373B2 (en) 2019-06-11 2021-10-26 Micron Technology, Inc. Apparatuses, systems, and methods for determining extremum numerical values
US10832792B1 (en) 2019-07-01 2020-11-10 Micron Technology, Inc. Apparatuses and methods for adjusting victim data
US11139015B2 (en) 2019-07-01 2021-10-05 Micron Technology, Inc. Apparatuses and methods for monitoring word line accesses
US11386946B2 (en) 2019-07-16 2022-07-12 Micron Technology, Inc. Apparatuses and methods for tracking row accesses
US10943636B1 (en) 2019-08-20 2021-03-09 Micron Technology, Inc. Apparatuses and methods for analog row access tracking
US10964378B2 (en) 2019-08-22 2021-03-30 Micron Technology, Inc. Apparatus and method including analog accumulator for determining row access rate and target row address used for refresh operation
US11200942B2 (en) 2019-08-23 2021-12-14 Micron Technology, Inc. Apparatuses and methods for lossy row access counting
US11222682B1 (en) 2020-08-31 2022-01-11 Micron Technology, Inc. Apparatuses and methods for providing refresh addresses
US11462291B2 (en) 2020-11-23 2022-10-04 Micron Technology, Inc. Apparatuses and methods for tracking word line accesses
US11482275B2 (en) 2021-01-20 2022-10-25 Micron Technology, Inc. Apparatuses and methods for dynamically allocated aggressor detection
US11600314B2 (en) 2021-03-15 2023-03-07 Micron Technology, Inc. Apparatuses and methods for sketch circuits for refresh binning
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Also Published As

Publication number Publication date
US5291198A (en) 1994-03-01

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